184 lines
3.8 KiB
Bash
Executable File
184 lines
3.8 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Check support for AC_CONFIG_LIBOBJ_DIR vs ALLOCA.
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# (pr401.test and pr401b.test do the same for LIBOBJS and LTLIBOBJS)
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required=gcc
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. ./defs || Exit 1
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set -e
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mkdir lib src
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ac_cv_func_alloca_works=no
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export ac_cv_func_alloca_works
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cat >lib/alloca.c <<'EOF'
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char *
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feep ()
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{
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return "feep";
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}
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EOF
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cat >src/main.c <<'EOF'
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#include <stdio.h>
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extern char *feep ();
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int
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main (int argc, char **argv)
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{
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puts (feep ());
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return 0;
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}
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EOF
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cat >>configure.in << 'EOF'
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## These lines are activated for later tests
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#: AC_CONFIG_LIBOBJ_DIR([lib])
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AC_PROG_CC
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#x AM_PROG_CC_C_O
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AC_PROG_RANLIB
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AC_FUNC_ALLOCA
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AC_CONFIG_FILES([lib/Makefile src/Makefile])
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AC_OUTPUT
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EOF
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## ----------------------------------------- ##
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## First a test of traditional ALLOCA usage. ##
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## ----------------------------------------- ##
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cat >Makefile.am <<'EOF'
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SUBDIRS = lib src
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EOF
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cat >lib/Makefile.am <<'EOF'
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noinst_LIBRARIES = libfeep.a
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libfeep_a_SOURCES =
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libfeep_a_LIBADD = $(ALLOCA)
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EOF
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cat >src/Makefile.am <<'EOF'
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check_PROGRAMS = main
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main_LDADD = ../lib/libfeep.a
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TESTS = main
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EOF
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE
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./configure
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$MAKE distcheck
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## ------------------------------------------ ##
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## Traditional LIBOBJS with LIBOBJDIR set. ##
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## ------------------------------------------ ##
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# Invocation of AC_CONFIG_LIBOBJ_DIR may be necessary for reasons
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# unrelated to Automake or Makefile.am layout.
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sed 's/#: //' configure.in >configure.int
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mv -f configure.int configure.in
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE
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./configure
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test ! -d lib/lib
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$MAKE distcheck
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## -------------------------------------------- ##
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## Error message with usage in wrong directory. ##
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## -------------------------------------------- ##
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mv -f src/Makefile.am src/t
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sed 's/LDADD = .*/LDADD = @ALLOCA@/' src/t > src/Makefile.am
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AUTOMAKE_fails
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grep 'cannot be used outside.*lib' stderr
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mv -f src/t src/Makefile.am
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## ------------------------------------------- ##
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## Test using ALLOCA from a sibling directory. ##
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## ------------------------------------------- ##
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sed 's/#x //; s/lib\/Makefile //' configure.in >configure.int
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mv -f configure.int configure.in
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cat >Makefile.am <<'EOF'
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SUBDIRS = src
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EOF
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cat > src/Makefile.am <<'EOF'
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AUTOMAKE_OPTIONS = subdir-objects
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noinst_LIBRARIES = libfeep.a
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libfeep_a_SOURCES =
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libfeep_a_LIBADD = $(ALLOCA) $(LIBOBJS) # Add LIBOBJS for fun
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check_PROGRAMS = main
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main_LDADD = libfeep.a
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TESTS = main
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EOF
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE --add-missing
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./configure
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$MAKE
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test ! -d src/lib
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test ! -d 'src/$(top_builddir)'
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$MAKE check
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$MAKE distclean
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## ---------------------------------------- ##
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## Test using ALLOCA from parent directory. ##
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## ---------------------------------------- ##
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sed 's/^.*src\/Makefile.*$//' configure.in >configure.int
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mv -f configure.int configure.in
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cat >Makefile.am <<'EOF'
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AUTOMAKE_OPTIONS = subdir-objects
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noinst_LIBRARIES = lib/libfeep.a
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lib_libfeep_a_SOURCES =
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lib_libfeep_a_LIBADD = $(ALLOCA)
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check_PROGRAMS = src/main
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src_main_SOURCES = src/main.c
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src_main_LDADD = lib/libfeep.a
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TESTS = src/main
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check-local:
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test -f src/main.$(OBJEXT)
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test -f lib/alloca.$(OBJEXT)
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test ! -f src/$(DEPDIR)/alloca.Po
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EOF
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE
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./configure
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$MAKE distcheck
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